DatasetGraph, Context serialization and thrift implementation, BNode distribution/collision.

Hi. Question regarding the design thoughts behind Context and the callbacks. Also merging BNodes... I have implemented a Thrift based RPC DatasetGraph consisting of a Client (implements DatasetGraph) which forwards calls to an IFace (generated from a Thrift file which closely mimics the

RE: Fuseki / ARQ DESCRIBE query to include ?s ?p

Dear A. Soroka, Thank you for the quick reply. > I'm not sure what you mean by such triples as "(?s ?p and > probably (?s ?o). " > > Can you give some concrete examples? Suppose I have a graph: @prefix foo: foo:Foo a owl:Class ; rdfs:label "The Foo

Re: Extending Jena Text to Support ElasticSearch as Indexing/Querying Engine

Hey, I just saw https://issues.apache.org/jira/browse/JENA-1301 Should we not first officially deprecate it and gives any users of Solr a chance to move to different Indexing technology? BTW, I dont know yet how to login to apache JIRA. Thanks, Anuj Kumar On Fri, Mar 3, 2017 at 1:23 PM, anuj

Re: Fuseki / ARQ DESCRIBE query to include ?s ?p

No, Pubby [1] is designed to present a simple "Linked Data" representation of resources the data for which are recorded in some SPARQL-equipped service (e.g. Fuseki). You set up Pubby aimed at your SPARQL endpoint, and then when people make requests for a particular resource from Pubby, it

Re: Fuseki / ARQ DESCRIBE query to include ?s ?p

Isn't Fuseki already doing the same as Pubby? On Fri, Mar 3, 2017 at 11:13 AM, Beetz, J. wrote: > Dear community, > > I have set up a Pubby http://wifo5-03.informatik.uni-mannheim.de/pubby/ > frontend to allow dereferencing/content-negotiation/browser-navigation of a >

Re: Fuseki / ARQ DESCRIBE query to include ?s ?p

I'm not sure what you mean by such triples as "(?s ?p and probably (?s ?o). " Can you give some concrete examples? --- A. Soroka The University of Virginia Library > On Mar 3, 2017, at 5:13 AM, Beetz, J. wrote: > > Dear community, > > I have set up a Pubby

Re: Extending Jena Text to Support ElasticSearch as Indexing/Querying Engine

I Osma, I briefly looked at the pull request. I beieve we need to upgrade Lucene and Solr in one go, isnt it. The reason being Solr 4.9.1 depends on Lucene 4.9.1 Also how do i log into issues.apache.org and where to file this bug? Thanks, Anuj Kumar On Fri, Mar 3, 2017 at 11:22 AM, Osma

Re: Extending Jena Text to Support ElasticSearch as Indexing/Querying Engine

Hi Anuj, It's great that we found agreement over this! I've restarted the Lucene upgrade effort (JENA-1250) that had stalled and made a PR [1] that implements the upgrade up to version 6.4.1 (with 5.5.4 as an intermediate step). I'll wait for comments on the PR and if people think it's OK I

Fuseki / ARQ DESCRIBE query to include ?s ?p

Dear community, I have set up a Pubby http://wifo5-03.informatik.uni-mannheim.de/pubby/ frontend to allow dereferencing/content-negotiation/browser-navigation of a vocabulary served by Fuseki 2.4.1 . As per the SPARQL standard, the default behavior of DESCRIBE queries that are sent by the

Re: Wiki data

Thank you Lorenz, On Fri, Mar 3, 2017 at 10:02 AM, Lorenz B. < buehm...@informatik.uni-leipzig.de> wrote: > The question is strange. > > Wikidata provides RDF data, also accessible via SPARQL. > DBpedia provides RDF data, also accessible via SPARQL. > > In addition, both provide schema